baber/WOPTO huggingface dataset:
Patent JP-H0932320-A (JP)
Title: House with basemant and daylighting method
Inventor: NAKAO YUKIHIRO
IPC: E02D29/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an opening wide enough for a basement window or a daylighting aperture, while taking the relation between the building body erecrted on a foundation and the basement into consideration and provide a good heat-insulation and waterproof function to the basement including the foundation and facilitate the plan of a building excellent in the design by taking the external appearance including windows into consideration. SOLUTION: A part of the wall (k) of a basement B is used as a foundation R and a building body T is erected on the foundation R. The building body T is provided with the first wall P1 extending from the foundation R to the floor 1F of the first floor of the building body T and the second wall P2 positioned at the upper part than the first wall P1. The first wall P1 is constituted of a different material from the foundation R.
Patent JP-S6450228-A (JP)
Title: Magnetic recording medium
Inventor: OKUBO KEIJI
IPC: G11B5/72
Filed: 1987-08-20
Abstract: PURPOSE:To obtain good magnetic characteristics by using plastic or composite material of plastic and ceramics by sputtering and forming a buffer layer consisting of a thin TiC film, nonmetallic underlying layer, magnetic layer and protective lubricating layer continuously inn this order on a nonmagnetic substrate. CONSTITUTION:The TiC buffer layer 6, the nonmetallic underlying layer 3, the magnetic layer 4 and the protective lubricating layer 5 are continuously sputtered and formed in this order on a substrate 1a. The thin TiC film is sputtered and formed so as to be interposed as the buffer layer 6 between the substrate 1a consisting of the plastic, etc. and the underlying layer 3 consisting of a nonmagnetic metal and, therefore, the release of gas such as the moisture occluded in the substrate 1a is prevented. The stage for surface polishing is thus omitted by using the substrate 1a consisting of the plastic, by which the weight and cost are reduced. In addition, the disadvantages inherent to the plastic substrate 1a are eliminated by forming the TiC buffer layer 6 by using the sputtering method, by which the magnetic characteristics intrinsic to the medium are maintained.
Patent JP-H10144654-A (JP)
Title: Semiconductor substrate surface treating method
Inventor: BHARDWAJ JYOTI KIRON
IPC: H01L21/3065
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the side wall shape and surface roughness thereon by bombarding a base with a plasma in a vacuum chamber and introducing a hydrocarbon depositing gas to deposit a C or hydrocarbon layer. SOLUTION: A vacuum chamber 11 contains a support electrode 12 for receiving a semiconductor wafer 13 and electrode 14 combined with it apart therefrom and is surrounded with a coil 15a connected to an r-f power source 16 for inducing a plasma between the electrodes 12, 14 in the chamber 11. The microwave output is used alternatively for causing a plasma. A hydrocarbon film formed by a passivation has important merits, e.g. it can be quickly removed after the etching is completed with a dry ashing (O plasma) treatment.
Patent JP-S6099420-A (JP)
Title: Automatic sheet-thickness control device
Inventor: ONO TOSHIHIKO
IPC: B21B1/22
Filed: 1983-11-02
Abstract: PURPOSE:To obtain a titled device capable of keeping the finished sheet-thickness of a material constant by controlling a different-speed ratio in accordance with the variation of rolling load by an AGC by gauge meter system while controlling the total sum of sheet thicknesses at the whole roll gap to a constant value in a multiroll different-speed rolling mill. CONSTITUTION:A rolling load F for a material 18 to be rolled is detected by a load cell 3. On the other hand, the total sum (h) of sheet thicknesses are calculated basing on the whole roll gap S0 detected by a position sensor 4, by utilizing the equations. The total sum (h) of sheet thicknesses is controlled to a constant value by performing the automatic sheet-thickness control of a closed loop with the aids of an amplifier 5, a servovalve 2, and a hydraulic cylinder 1, after comparing the total sum (h) with a reference value set by a sheet-thickness setter 6. Next, a rolling load F stored in a reference-value storing device 15 is compared with an actual load F' detected by the load cell 3 while controlling the total sum (h) to a constant value, and the different-speed ratios between work rolls WR2-4 are controlled through gain adjusters 10-12 and speed control devices 9a-9c so as to make the difference to be zero. In this way, the finished sheet thickness of material 8 is regulated to a constant value.
Patent JP-S6186425-A (JP)
Title: Preparation of iron oxide useful for ferrite
Inventor: TAKAGI TAKASHI
IPC: C01G49/02
Filed: 1984-10-02
Abstract: PURPOSE:To obtain the title iron oxide having a low chlorine content and superior powder characteristics by injecting atomized waste hydrochloric acid into a roasting furnace while controlling the temp. and adjusting the flow rate of atomized HCl also by changing the number of the nozzle tip under a fixed atomization pressure. CONSTITUTION:The temp. of a roasting furnace is controlled so as to be kept at a fixed temp. >=570 deg.C, and waste hydrochloric acid produced in a picking line of steel sheets is injected in atomized state into the furnace while controlling the flow rate of the injection into the furnace by changing the number of injecting nozzle tip under a fixed atomization pressure (e.g. at 3kg/cm<2>). By this process, the title iron oxide contg. <=0.2wt% Cl, and having superior powder characteristics such as bulk density, mean particle size, density before calcination, density after calcination, contraction in diametral direction, contraction in height direction, etc. is obtd.
Patent JP-H02276407-A (JP)
Title: Center of gravity shifting type robot movable on cable
Inventor: AOSHIMA SHINICHI
IPC: G11B5/60
Filed: 1989-08-11
Abstract: PURPOSE:To prevent an inclination of a robot in avoidance movement by rotating a weight to shift the center of gravity with a weight slewing means provided at the lower part of a device. CONSTITUTION:When a robot moves on a cable 1 and approaches an obstacle 20, an arm 4 in front is raised and a wheel 2 in the rear is rotated. Then the arm 4 in front is lowered, the wheel 2 is brought into contact with on the obstacle 20 and a weight 14 is rotated at 180 deg.. At this moment, as the center of gravity is shifted towards the wheel 2 in front, the main body of a device can be advanced by the rotation of the wheel 2. The arm 4 in the rear is then raised to advance the main body further. After the wheel 2 in the rear completely avoided the obstacle 20, the rear arm 4 is lowered and the rear wheel 2 is brought into contact with on the cable 1 to complete the avoidance of the obstacle 20. In the case of movement from the cable 1 to a branch line 30, the position of a branch point P and a branch angle theta of the stringing 1 with the branch line 30 is measured by an ultrasonic sensor and by bringing the rear wheel 2 into contact with the branch line 30 with the rear arm 4 lowered, the movement from the cable 1 to the branch line 30 is performed.
Patent JP-S6364978-A (JP)
Inventor: INOUE SHIGEO
IPC: C04B35/645
Filed: 1986-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6180048-A (JP)
Inventor: PIITAA BII KURAMAA
IPC: G01N33/531
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0867779-A (JP)
Title: Elastomer-modified thermoplastic resin composition
Inventor: YAMAGUCHI MASAYUKI
IPC: C08L23/08
Filed: 1994-08-31
Abstract: PURPOSE: To obtain an elastomer-modified thermoplastic resin compsn. excellent in impact resistance, softness, cold resistance, toughness, and surface nonstickiness by compounding a thermoplastic resin with a specific elastomer. CONSTITUTION: This resin compsn. comprises a thermoplastic resin (e.g. PP) and an ethylene/α-olefin (e.g. propylene)/arom. vinyl compd. (e.g. styrene) copolymer elastomer pref. having a molar ratio of ethylene units to α-olefin units of (30:70) to (90:10) and a content of arom. vinyl compd. units of 0.01-30mol%. The wt. ratio of the resin to the elastomer in the compsn. is pref. (100:1) to (100:300).
Patent JP-H0490855-A (JP)
Title: Catalyst for hydrosilylation of acetylenes and production of vinylsilanes
Inventor: FUCHIGAMI TAKAMASA
IPC: C07F7/08
Filed: 1990-08-06
Abstract: PURPOSE:To make a catalyst as an economical industrial catalyst and manufacture vinylsilanes industrially at high selectivity by using a complex compound with a specified composition as a catalyst for hydrosilylation of acetylenes. CONSTITUTION:A complex expressed as A<+>[M2H(CO)10]<-> (A<+> stands for alkali metal cation, ammonium cation, etc., M stands for chromium atom, molybdenum atom, etc.) is used as a catalyst for hydrosilylation reaction of acetylenes, especially for manufacture of vinylsilane from acetylenes. This catalyst is an economical industrial catalyst since no expensive group VIII metal complex is used. Moreover, with the catalyst, vinylsilane is manufactured industrially at high selectivity.
Patent JP-S5997648-A (JP)
Inventor: UEHARA TOSHIO
IPC: A61B6/03
Filed: 1982-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000026169-A (JP)
Title: Apparatus and method for executing castable refractory
Inventor: MATSUO KAZUAKI
IPC: C04B35/66
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide the method and apparatus capable of executing a castable refractory excellent in structural homogeneity and free from dripping without limitation of executing thickness and places and capable of shortening the executing time without needing labor and time so much. SOLUTION: In this method for executing the castable refractory, water for kneading is added to the castable refractory comprising at least one refractory aggregate selected from refractory aggregates such as alumina, mullite, chamotte, silicon carbide, a ceramic fiber bulk and silica, at least one binder selected from binders such as alumina cement, hydraulic alumina and gypsum to obtain a wet mixture, then the wet mixture is sprayed onto the place to be executed by adding an agent for inhibiting the dripping just before executing.
Patent JP-H0631608-A (JP)
Title: Spherical body polishing device
Inventor: TAKAHASHI MITSUAKI
IPC: B24B11/02
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a spherical body polishing device with which ball lenses whose diameters do not widely vary can be processed simply. CONSTITUTION:A motor 3 is fixed on a guide 2 vertically provided on a frame 1, and a ball threaded shaft 4 is provided between the motor 3 and the frame 1. A motor 13 that rotates an upper shaft 16 is fixed on the top end of an arm 14 that is supported to rise and fall freely through the ball threaded shaft 4. The upper shaft 16 is supported by the arm 14 to rotate freely and to slide freely. A holder 18 that holds a ball lens 27 to rotate freely is fixed to the upper shaft 16. A pipe 8 is connected to the upper shaft 16. The upper shaft 16 is vertically moved by a micrometer 35 connecting to a motor 31 fixed on the arm 14. An air cylinder 26 is fixed to the lower end of an air cylinder 6 fixed on the arm 14. A U-shaped spacer 17 is fixed to the air cylinder 26. A grinding wheel 21 is stuck fast to a grinding wheel affixing plate 22, and supported by a motor 16 rotatably.
Patent JP-S58114735-A (JP)
Inventor: PATORISHIA REI BURAMU
IPC: C07B61/00
Filed: 1982-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0624227-A (JP)
Title: Car suspension device
Inventor: ANDO FUMITAKA
IPC: B60G17/015
Filed: 1992-07-09
Abstract: PURPOSE:To generate high-caster operation when a car is cornering even in case a suspension giometry with the anti-diving performance and attitude stability enhanced to a great extent is incorporated in the car. CONSTITUTION:A suspension mechanism 1 comprises an upper trailing link 6, upper lateral link 7, and a pair of lower lateral links 8, 9, in which the momentary center Pc of front wheel 2 viewed on the car body side elevation is determined as the intersection of the axis of the link 6 with the line tying the body side coupling points of the lower lateral links 8, 9. In this suspension mechanism 1, the momentary center Pc is set high to enhance the anti-diving performance and attitude stability. An adjusting means 5 to adjust the position of the body side coupling point A of the link 6 in accordance with the degree of cornering in order to generate high-caster operation by sinking the momentary center Pc of the cornering outer wheel at the time of cornering bump.
Patent JP-H0490976-A (JP)
Title: Suspension mounting part structure
Inventor: IWAMOTO KAZUAKI
IPC: B62D21/11
Filed: 1990-08-07
Abstract: PURPOSE:To improve rigidity against an external force in a lateral direction exerted on a mounting bolt for suspension by joining an upper reinforcing member, on which a mounting bolt for suspension is mounted, directly with the bottom plate of a strength member by means of a bolt collar. CONSTITUTION:An upper reinforcing member 23 to which a mounting bolt 25 for suspension is attached is joined directly with a bottom plate 21a of a strength member 20 through a bolt collar 24, whereby the bottom plate 21a of the strength member 20 directly resists against an external force in a lateral direction exerted on a mounting bolt 25 for suspension. Thereby, rigidity in a lateral direction is improved. Further, since the upper reinforcing member 23 is joined with only the bottom plate 21a part of the strength member through a bolt collar 24, the degree of parallelism between the upper reinforcing member 23 and the strength member 20 is easily ensured. Since a side plate 21b is joined as this state is kept to form the strength member (cross member) 20 in an up open shape, manufacturing ability and mounting precision are improved.
Patent JP-S6178790-A (JP)
Inventor: BUIYOORU MOOPIRU JIRIJIYABUARU
IPC: C07F9/568
Filed: 1985-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6099952-A (JP)
Title: Hot-water boiler
Inventor: KIKUCHI NOBUAKI
IPC: F24H1/24
Filed: 1983-11-05
Abstract: PURPOSE:To provide the hot-water boiler capable of keeping the level of room heating water in constant substantially by providing a bellows, which changes the capacity of a boiler body in accordance with the change of water temperature in the boiler, in the boiler body. CONSTITUTION:The expandable bellows 18 is attached to the outer peripheral side wall surface of the boiler body 11 at the slightly upper part of the center of the boiler body 11. A wax thermostat 21 is attached to the side wall surface of a flue 13 opposing to the bellows 18 and a pin 22, provided at the tip end of the thermostat 21, is abutted against the bottom part 18a of the bellows 18. When the boiler 10 is ignited and the temperature of room heating water is increased in this system, the wax thermostat is affected to move the pin 22 rightwardly and the bellows 18 is pushed. The bellows 18 is contracted, the volume thereof is decreased and the capacity of the boiler body 11 is increased by a volume corresponding to the decreased volume of the bellows. Accordingly, the volumetric increase of the room heating water due to the temperature increase thereof is cancelled by the increased of the capacity of the boiler body 11, therefore, a water level in a cistern is kept constant.
Patent JP-H10104861-A (JP)
Title: Electrophotographic photoreceptor, process cartridge with the same and electrophotographic device
Inventor: KIKUCHI NORIHIRO
IPC: G03G5/147
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To ensure superior electrophotographci characteristics, durability and environmental stability and to avoid cracking and crystallization by forming a photosensitive layer contg. a specified fluorene compd. and a specified stilbene compd. SOLUTION: This electrophotographci photoreceptor has a photosensitive layer contg. a fluorene compd. represented by formula I and a stilbene compd. represented by formula II. In the formula I, each of R1 and R2 is optionally substd. alkyl, etc., each of R3 -R10 is optionally substd. diarylamino, etc., and at least two of R3 -R10 are optionally substd. diarylamino. In the formula II, each of Ar3 and Ar4 is optionally substd. aryl, etc., Ar5 is optionally substd. arylene, etc., each of Ar11 and Ar12 is optionally substd. alkyl, etc., (n) is 1 or 2, and in the case of n=1, R11 and R12 may form a ring by bonding to each other.
Patent JP-S5998281-A (JP)
Title: Optical mark detector
Inventor: INOUE AIICHIROU
IPC: G06K7/10
Filed: 1982-11-27
Abstract: PURPOSE:To detect a mark accurately independently of the variation of level, by controlling the gain of an AGC circuit with a signal which is obtained by delaying the output signal of the AGC circuit in a delay circuit and inputting a signal of a certain level to a comparator. CONSTITUTION:A photodetector 4 converts photoelectrically the reflected light from a web 1, and a photocurrent is inputted to a buffer circuit 5. The circuit 5 outputs a voltage V1 proportional to the photocurrent. The gain of an AGC circuit 6 is controlled by a voltage V3 which is obtained by delaying the output voltage of the circuit 6 in a delay circuit 7. An output voltage V2 of the circuit 6 is inputted to a comparator 8 and is compared with a certain reference voltage. When the photodetector 4 measures the web 1, the value of the voltage V2 is constant even if measuring conditions are changed, and, for example, an L-level signal is outputted from the comparator 8 at this time. When a mark 2 is measured, the value of the voltage V1 falls suddenly, and therefore, the circuit 6 does not follow up it. Consequently, the voltage V2 rises by a value corresponding to a ratio of the reflection factor of the web 1 to that of the mark 2 at this time, and the output of the comparator 8 becomes H and is outputted as a mark detection signal.
Patent JP-H1046185-A (JP)
Title: Composition for one-powder slowly hardening backfill material
Inventor: ANAZAWA MASAAKI
IPC: C10M169/04
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. for a one-powder slowly hardening backfill material which has water absorption capability not damaged even when converted into a premix and exhibits specified viscosity and bleeding ratio after being mixed with water by mixing six specified materials in a specified ratio. SOLUTION: This compsn. is prepd. by dry-mixing 100 pts.wt. smectite clay mineral which is a powder of a layered silicate (e.g. bentonite or montmorillonite) having Na ions, Ca ions, etc., between its layers, 3-400 pts.wt. cement (e.g. portland cement or mixed cement), 0.5-20 pts.wt. hydraulic substance, 10-2,000 pts.wt. filler (e.g. a light-wt. aggregate, river sand, or blast furnace slag), 1-200 pts.wt. thickening agent, and 0.2-300 pts.wt. setting retarder contg. citric acid, tartaric acid, or their salts with a powder mixing apparatus (e.g. a V mixer). A one-powder slowly hardening backfill material is obtd. by mixing 100 pts.wt. above compsn. with 300-500 pts.wt. water with a mixer.
Patent JP-S6364901-A (JP)
Title: Purifying apparatus for rare gas
Inventor: GAMO KOJI
IPC: C22C14/00
Filed: 1986-09-04
Abstract: PURPOSE:To adsorb impurity gases, e.g. O2, N2, CO2, etc., in a rare gas and simply and readily purity the rare gas into high purity, by passing the rare gas containing the impurity gases through a hydrogen gas occluding material in a state of a low hydrogen occluding concentration. CONSTITUTION:A raw material rare gas 4, e.g. He, Ne, Ar, Kr, Xe, Rn, etc., containing impurity gases, e.g. O2, N2, CO2, etc., is fed from an upper inlet port 6 of a vessel held by pressing the top and bottom of an impurity adsorbing and removing material 1 which is prepared by molding a blend of a powdery hydrogen occluding material powdered by using hydrogen occluding alloy, e.g. Ti-Mn Based alloy, Zr-Mn based alloy, etc., plated with Cu or Ni and in an alpha-phase-containing region with a small hydrogen occlusion amount for absorption and release of hydrogen plural times with an adsorbent, e.g. active carbon, molecular sieve, powdery charcoal, silica gel, magnesium silicate, etc., into a plate form with porous filters 2 and 3. The impurity gases, e.g. O2, etc., are adsorbed on the impurity adsorbing and removing material 1 in the plate form consisting of the hydrogen gas occluding material and adsorbent and recovered as a high-purity rare gas of >=99.999% purity.
Patent JP-S6452625-A (JP)
Title: Production of float glass
Inventor: SATO YASUO
IPC: C03B18/02
Filed: 1987-08-24
Abstract: PURPOSE:To contrive to improve qualities of product and to miniaturize facilities, by forming a glass ribbon while impressing a electromagnetic field of direct current to a molten metallic bath, further advancing the ribbon on the surface of the molten metallic bath and cooling. CONSTITUTION:A bath 2 having a molten metallic bath 1 is equipped with electromagnets 4, 10 and 11 of direct current, respectively and provided with a linear induction motor 12, coolers 8 and 9. An advancing magnetic field is impressed to the molten metallic bath 1 by the motor 12 and driving force is generated through Lorentz force to lower the first bath face. When molten glass is fed to the first bath face, a glass ribbon in the target thickness is formed on the second bath face. Successively glass flow is suppressed by the electromagnets 4 and 10 and the glass is rapidly cooled by the coolers 8 and 9. Since distortion is decreased by suppression of glass flow, qualities of glass are improved. Facilities are shortened and miniaturized because of large temperature gradient of cooling.
Patent JP-S58108370-A (JP)
Inventor: GIRUBAATO BOO MARUDEION
IPC: F25B21/00
Filed: 1982-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1047460-A (JP)
Title: Sprocket
Inventor: NISHIGUCHI SHIGERU
IPC: F16H55/30
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To maintain proper meshing of a sprocket with rollers of a chain or with a bushing by preventing powdery matters from being deposited on and adhering to the bottom lands of the sprocket. SOLUTION: Between the tooth surfaces of a sprocket 1 adapted to receive pressure from rollers 3 of a chain 2 or a bushing meshing therewith and the positions Q of the sprocket 1 on its root circle C contacting with the rollers 3 or the bushing, bottom lands 1B are formed radially inside the root circle C for holding between them and the rollers 3 or the outer periphery of the bushing such a wide clearance as not to be covered by plates 2A of the chain 2. When the rollers 3 or the bushing comes into mesh with teeth 1A of the sprocket 1, powdery matters adhering to the rollers 3 or the bushing and the bottom lands 1B are pressed by the rollers or the bushing into the clearances and are then released toward the sides of the sprocket 1.
Patent JP-2000024467-A (JP)
Title: Filtration device
Inventor: MATSUBARA HIDEJI
IPC: B01D63/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and the cost necessary for disposing as an industrial waste by freely detachably providing a pair of sealing bodies for sealing each of both end openings of a casing body and fixing both ends of each hollow fiber membrane with each sealing body to form a casing having a structure to be recycled to the utmost. SOLUTION: The casing 22 is provided with the cylindrical casing body 221 opened at both ends and a pair of the sealing bodies 222, 223 for sealing each of both openings of the casing body 221 and provided freely detachably. The casing body 221 and the sealing bodies 222, 223 are respectively formed from FRP as different members. Each hollow fiber membrane 21 is fixed at both ends with each sealing body 222, 223 and runs through each sealing body 222, 223. Further, a supporting cylinder 25 surrounding the outer circumference of the bundle of the hollow fiber membranes is fitted between each of the sealing bodies 222, 223 and the each hollow fiber membrane 21 is vertically supported between each of the sealing bodies 222, 223 by the supporting cylinder 25.